York YMC2 - Home Screen Functionality

JOHNSON CONTROLS
30
FORM 160.84-OM1
ISSUE DATE: 9/21/2017
SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION
HOME SCREEN
OVERVIEW
When the chiller system is powered on, the above de-
fault display appears. The Home Screen display depicts
a visual representation of the chiller itself. Animation
indicates chilled liquid flow and/or condenser cooling
liquid flow when the flow switch inputs are satisfied.
DISPLAY ONLY
Chilled Liquid Temperature - Leaving
Displays the temperature of the liquid as it leaves the
evaporator.
Chilled Liquid Temperature - Entering
Displays the temperature of the liquid as it enters the
evaporator.
Condenser Liquid Temperature - Leaving
Displays the temperature of the liquid as it leaves the
condenser.
Condenser Liquid Temperature - Entering
Displays the temperature of the liquid as it enters the
condenser.
Input % Full Load Amps
This displays the percentage of full load amps utilized
by the system.
Input Power (kW)
This displays the total input power used by the system.
Operating Hours
Displays the cumulative operating hours of the chiller.
Motor Run (LED)
Is ON when the digital output that gives the VSD a mo-
tor run command is on.
PROGRAMMABLE
Login
Access Level Required: VIEW
This key allows the user to change Access Level when
the proper password is entered at the prompt.
Logout
Access Level Required: OPERATOR
This key is displayed when a user is logged in at any
level other than VIEW. Pressing it will return the ac-
cess level to VIEW.
LD17916a
FIGURE 5 - HOME SCREEN